Cinder...
I'm sorry you're so down...
I too agree that taking time off is not a good idea, unless of course, you just can't function at all. If you can, though, please try.
In the meantime, do what's tried and true; Take care of yourself physically, emotionally, mentally and physically. At least one thing in each of the categories each day if possible. At the very least, one thing a day. Force yourself if you have to. It helps.
My thoughts and prayers are with you during this difficult time.
Shalom!